Rcb circuit breaker in China in Austria

4 FAQs about Rcb circuit breaker in China in Austria

What is a residual current breaker with over-current (RCBO)?

From the name itself, a Residual Current Breaker with Over-Current (RCBO) is an electric device that provides combined protection against residual current (Earth leakage) and overcurrent. Residual current pertains to electricity “spillover” that happens when there is a break in the circuit because of an accident or poor electrical wiring.

What is a RCBO MCB & RCCB?

RCBOs combine the protective functionalities of an MCB and an RCCB. Consider CHINT's NXBLE-40 Residual Current Operated Circuit Breaker (RCBO) made with overload protection, short circuit protection, and residual current operation. It supports up to 10000 cycles and 50/60 Hz frequency.

What is the difference between RCCB and MCB?

Two devices, Miniature Circuit Breaker (MCB) and Residual Current Circuit Breaker (RCCB), are also known for protecting electrical systems. However, their respective functionalities are limited compared to RCBOs. An RCCB is made solely as a residual current protection, while an MCB can protect the circuit only from short circuits or overload.

Who are the best Chinese circuit breaker companies?

Top Chinese circuit breaker companies, such as TOSUNLux, focus on producing reliable circuit protection devices verified by top industry certifiers. TOSUNLux is open to discussing custom low-voltage switchgear needs and offers tailored solutions for specialized installations worldwide.